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bitnodesBitnodes estimates the relative size of the Bitcoin peer-to-peer network by finding all of its reachable nodes.
Reachable Bitcoin nodes ranked according to their Peer Index (PIX) as of Wed Jul 23 20:05:38 2025 EDT. PIX values are calculated only for activated IPv4/IPv6 nodes.
JSON API
NODE | RANK | ADDRESS | PIX | VI | SI | HI | AI | PI | DLI DUI | WLI WUI | MLI MUI | NSI | NI | BI |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
46.253.226.241:8333 /Satoshi:28.1.0/ Spain11644 | 11644 11752 | 46.253.226.241:8333 /Satoshi:28.1.0/ Spain | 2.1425 | 1.0000 | 0.0000 | 0.9996 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
[2605:a200:3000:2f70:7cec:4054:8a8:27b]:8333 /Satoshi:28.1.0/Kno… Jamaica11645 | 11645 11749 | [2605:a200:3000:2f70:7cec:4054:8a8:27b]:8333 /Satoshi:28.1.0/Kno… Jamaica | 2.1424 | 1.0000 | 0.0000 | 0.9993 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
193.111.77.213:8333 /Satoshi:26.0.0/ Türkiye11645 | 11645 11569 | 193.111.77.213:8333 /Satoshi:26.0.0/ Türkiye | 2.1424 | 1.0000 | 0.0000 | 0.9994 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
85.94.129.219:8333 adsl13po219.tel.net… /Satoshi:27.0.0/ Bosnia and Herzegovina11646 | 11646 11401 | 85.94.129.219:8333 adsl13po219.tel.net.ba /Satoshi:27.0.0/ Bosnia and Herzegovina | 2.1420 | 1.0000 | 0.0000 | 0.9987 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
46.35.153.249:8333 adsl41po249.tel.net… /Satoshi:27.0.0/ Bosnia and Herzegovina11647 | 11647 11732 | 46.35.153.249:8333 adsl41po249.tel.net.ba /Satoshi:27.0.0/ Bosnia and Herzegovina | 2.1418 | 1.0000 | 0.0000 | 0.9985 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
[2001:1a40:161b:da00:c1bf:c918:87eb:6ae]:8333 /Satoshi:28.0.0/ Bahrain11647 | 11647 11582 | [2001:1a40:161b:da00:c1bf:c918:87eb:6ae]:8333 /Satoshi:28.0.0/ Bahrain | 2.1418 | 1.0000 | 0.0000 | 0.9985 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
46.35.144.44:8333 adsl44po44.tel.net.… /Satoshi:27.0.0/ Bosnia and Herzegovina11648 | 11648 11767 | 46.35.144.44:8333 adsl44po44.tel.net.ba /Satoshi:27.0.0/ Bosnia and Herzegovina | 2.1417 | 1.0000 | 0.0000 | 0.9984 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
212.125.146.31:8333 adsl46ht31.tel.net.… /Satoshi:27.0.0/ Bosnia and Herzegovina11649 | 11649 11786 | 212.125.146.31:8333 adsl46ht31.tel.net.ba /Satoshi:27.0.0/ Bosnia and Herzegovina | 2.1416 | 1.0000 | 0.0000 | 0.9982 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
85.94.129.109:8333 adsl13po109.tel.net… /Satoshi:27.0.0/ Bosnia and Herzegovina11650 | 11650 11734 | 85.94.129.109:8333 adsl13po109.tel.net.ba /Satoshi:27.0.0/ Bosnia and Herzegovina | 2.1415 | 1.0000 | 0.0000 | 0.9981 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
[2405:4803:c636:da40::3]:8333 /Satoshi:25.0.0/ Vietnam11650 | 11650 11605 | [2405:4803:c636:da40::3]:8333 /Satoshi:25.0.0/ Vietnam | 2.1415 | 1.0000 | 0.0000 | 0.9981 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
123.240.27.175:8333 123-240-27-175.cctv… /Satoshi:29.0.0/ Taiwan11651 | 11651 11612 | 123.240.27.175:8333 123-240-27-175.cctv.dynamic.tbcnet.net.tw /Satoshi:29.0.0/ Taiwan | 2.1414 | 1.0000 | 0.0000 | 0.9980 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
85.94.135.218:8333 adsl19po218.tel.net… /Satoshi:27.0.0/ Bosnia and Herzegovina11652 | 11652 11790 | 85.94.135.218:8333 adsl19po218.tel.net.ba /Satoshi:27.0.0/ Bosnia and Herzegovina | 2.1413 | 1.0000 | 0.0000 | 0.9978 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
46.35.155.130:8333 adsl43po130.tel.net… /Satoshi:27.0.0/ Bosnia and Herzegovina11653 | 11653 11791 | 46.35.155.130:8333 adsl43po130.tel.net.ba /Satoshi:27.0.0/ Bosnia and Herzegovina | 2.1412 | 1.0000 | 0.0000 | 0.9977 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
[2605:a200:9201:7537:7cea:c0c2:6381:f9b8]:8333 /Satoshi:28.1.0/ Jamaica11653 | 11653 11596 | [2605:a200:9201:7537:7cea:c0c2:6381:f9b8]:8333 /Satoshi:28.1.0/ Jamaica | 2.1412 | 1.0000 | 0.0000 | 0.9977 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
46.35.142.193:8333 adsl33vi193.tel.net… /Satoshi:27.0.0/ Bosnia and Herzegovina11654 | 11654 11775 | 46.35.142.193:8333 adsl33vi193.tel.net.ba /Satoshi:27.0.0/ Bosnia and Herzegovina | 2.1411 | 1.0000 | 0.0000 | 0.9975 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
PIX value is calculated every 24 hours for each activated node based on its properties and network metrics. The value ranges between 0.0 and 10.0 with 10.0 being the most desirable for the Bitcoin network. The formula used to calculate PIX value is described below.
PIX = ((VI + SI + HI + AI + PI + DLI + DUI + WLI + WUI + MLI + MUI + NSI + NI + BI) / 14.0) * 10.0 rs = Rank score rs = log(max(1.0, rn)) rn = normalized reverse rank = ((rv - 1.0) / (rmax - 1.0)) * 10.0 rv = reverse rank = rmax - (r - rmin) r = rank (see details in the particular index below) cs = Count score cs = 1 - (log(c) / log(n)) n = number of reachable nodes c = subset of n (see details in the particular index below) VI = Protocol version index VI = rs rs = rank score r = rank of node's protocol version Most common protocol version is ranked 1 followed by the next most common protocol version SI = Services index SI = √(rs) rs = rank score r = rank of node's services Most common services is ranked 1 followed by the next most common services SI is set to 0.0 for node without NODE_NETWORK HI = Height index HI = h / H h = node's latest height H = consensus height AI = ASN index AI = (cs + (rs * 2.0)) / 3.0 cs = count score rs = rank score c = number of nodes from n with the same ASN r = CAIDA's AS rank PI = Port index PI = 1.0 for 8333 (default port), 0.0 for other DLI = Average daily latency index DLI = 1.0 for <= 300 ms 0.9 for <= 400 ms 0.8 for <= 500 ms 0.7 for <= 600 ms 0.6 for <= 700 ms 0.5 for <= 800 ms 0.4 for <= 900 ms 0.3 for <= 1000 ms 0.2 for <= 1100 ms 0.1 for <= 1200 ms 0.0 for > 1200 ms DUI = Daily uptime index DUI = t / T t = number of daily ticks with latency > 0 T = number of daily ticks Tick with latency <= 0 indicates that node is unreachable WLI = Average weekly latency index WLI = 1.0 for <= 300 ms 0.9 for <= 400 ms 0.8 for <= 500 ms 0.7 for <= 600 ms 0.6 for <= 700 ms 0.5 for <= 800 ms 0.4 for <= 900 ms 0.3 for <= 1000 ms 0.2 for <= 1100 ms 0.1 for <= 1200 ms 0.0 for > 1200 ms WUI = Weekly uptime index WUI = t / T t = number of weekly ticks with latency > 0 T = number of weekly ticks Tick with latency <= 0 indicates that node is unreachable MLI = Average monthly latency index MLI = 1.0 for <= 300 ms 0.9 for <= 400 ms 0.8 for <= 500 ms 0.7 for <= 600 ms 0.6 for <= 700 ms 0.5 for <= 800 ms 0.4 for <= 900 ms 0.3 for <= 1000 ms 0.2 for <= 1100 ms 0.1 for <= 1200 ms 0.0 for > 1200 ms MUI = Monthly uptime index MUI = t / T t = number of monthly ticks with latency > 0 T = number of monthly ticks Tick with latency <= 0 indicates that node is unreachable NSI = Network speed index NSI = √(log(Pi / 10.0)) Pi = node's speed percentile (to the nearest percentile between 10th and 99th) NI = Nodes index NI = √(rs) rs = rank score r = rank of i i = p ∩ n p = peers returned in addr responses n = number of reachable nodes Largest i (99th percentile) is ranked 1 followed by the next largest i BI = Block index BI = 1.0 if valid block is returned in response to getdata request, 0.0 if otherwise
Be part of the Bitcoin network by running a Bitcoin full node, e.g. Bitcoin Core.
Use this tool to check if your Bitcoin client is currently accepting incoming connections from other nodes. Port must be between 1024 and 65535.